Detailed information of TA system TA132488

Bioinformatically predicted

Overview

TA module

• Type: II
• Classification (family/domain): mazEF/MazF(toxin)
• Location: 2200884..2201587
• Replicon: chromosome
• Accession: NZ_CP041841
• Organism: Mycobacterium tuberculosis strain 2-0021P6C4

Toxin (Protein)

• Gene name: mazF
• Uniprot ID: G0TLK7
• Locus tag: FPJ67_RS10105
• Protein ID: WP_003409778.1
• Coordinates: 2200884..2201213 (-)
• Length: 110 a.a.

Antitoxin (Protein)

• Gene name: mazE
• Uniprot ID: G0TLK8
• Locus tag: FPJ67_RS10110
• Protein ID: WP_003409780.1
• Coordinates: 2201210..2201587 (-)
• Length: 126 a.a.

Genomic Context

Locus tag	Coordinates	Strand	Size (bp)	Protein ID	Product	Description
FPJ67_RS10085	2197267..2198337	+	1071	WP_031712513.1	epoxide hydrolase EphB	-
FPJ67_RS10090	2198334..2198849	+	516	WP_003409718.1	flavin reductase family protein	-
FPJ67_RS10095	2198846..2199907	+	1062	WP_003899092.1	3,4-dihydroxy-2-butanone-4-phosphate synthase	-
FPJ67_RS10100	2199904..2200674	+	771	WP_003409775.1	SDR family oxidoreductase	-
FPJ67_RS10105	2200884..2201213	-	330	WP_003409778.1	type II toxin-antitoxin system PemK/MazF family toxin	Toxin
FPJ67_RS10110	2201210..2201587	-	378	WP_003409780.1	type II toxin-antitoxin system antitoxin MazE5	Antitoxin
FPJ67_RS10115	2201584..2202174	-	591	WP_003409784.1	SEC-C domain-containing protein	-
FPJ67_RS10120	2202229..2203593	+	1365	WP_003903691.1	HNH endonuclease	-
FPJ67_RS10125	2203748..2204200	-	453	WP_003899095.1	lipoprotein	-
FPJ67_RS10130	2204264..2204665	+	402	WP_003409869.1	hypothetical protein	-
FPJ67_RS10135	2204658..2204840	-	183	WP_003409870.1	hypothetical protein	-
FPJ67_RS10140	2204954..2205304	-	351	WP_003899096.1	hypothetical protein	-
FPJ67_RS10145	2205315..2206217	-	903	WP_003899097.1	hypothetical protein	-
FPJ67_RS10150	2206238..2206429	-	192	WP_003409876.1	hypothetical protein	-

Associated MGEs

MGE detail	Similar MGEs	Relative position	MGE Type	Cargo ARG	Virulence gene	Coordinates	Length (bp)

Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.

Domains

Predicted by InterproScan

Toxin

• mRNA interferase PemK-like (7-103)

Antitoxin

No domain identified.

Sequences

Toxin

Protein

• Length: 110 a.a.
• Molecular weight: 11787.82 Da
• Isoelectric Point: 8.5361

>T132488 WP_003409778.1 NZ_CP041841:c2201213-2200884 [Mycobacterium tuberculosis]
VTALPARGEVWWCEMAEIGRRPVVVLSRDAAIPRLRRALVAPCTTTIRGLASEVVLEPGSDPIPRRSAVNLDSVESVSVA
VLVNRLGRLADIRMRAICTALEVAVDCSR

Nucleotide

• Length: 330 bp

>T132488 NZ_CP041841:c2201213-2200884 [Mycobacterium tuberculosis]
GTGACCGCACTTCCGGCGCGCGGAGAGGTGTGGTGGTGTGAGATGGCTGAGATCGGTCGGCGACCAGTCGTCGTGCTGTC
GCGCGATGCCGCGATCCCTCGGCTGCGACGCGCACTTGTCGCGCCCTGCACCACGACCATCCGAGGGCTAGCCAGTGAGG
TTGTTCTTGAACCCGGTTCCGACCCGATCCCGCGCCGTTCCGCGGTGAATTTGGACTCAGTCGAAAGTGTCTCGGTCGCG
GTATTGGTGAATCGGCTTGGCCGCCTCGCCGACATCCGGATGCGCGCCATCTGCACGGCCCTCGAGGTCGCCGTCGATTG
CTCTCGATGA

Antitoxin

Protein

• Length: 126 a.a.
• Molecular weight: 13560.07 Da
• Isoelectric Point: 5.1519

>AT132488 WP_003409780.1 NZ_CP041841:c2201587-2201210 [Mycobacterium tuberculosis]
VKTARLQVTLRCAVDLINSSSDQCFARIEHVASDQADPRPGVWHSSGMNRIRLSTTVDAALLTSARDMRAGITDAALIDE
ALAALLARHRSAEVDASYAAYDKHPVDEPDEWGDLASWRRAAGDS

Nucleotide

• Length: 378 bp

>AT132488 NZ_CP041841:c2201587-2201210 [Mycobacterium tuberculosis]
GTGAAGACGGCCCGGTTGCAGGTGACGTTGCGCTGCGCGGTAGACCTCATCAATTCGTCCAGCGACCAATGTTTCGCCCG
TATCGAGCACGTTGCGTCCGATCAGGCGGATCCACGCCCCGGAGTGTGGCATAGTAGTGGCATGAATCGCATACGGCTGA
GCACTACTGTCGACGCCGCACTCTTGACAAGTGCGCGCGACATGCGGGCAGGAATCACTGACGCAGCCCTCATCGATGAG
GCCCTTGCGGCATTACTGGCTCGTCATCGATCGGCCGAGGTGGATGCCAGCTATGCGGCCTACGACAAGCACCCGGTCGA
TGAGCCCGACGAGTGGGGCGATCTAGCGTCGTGGCGGCGGGCGGCTGGAGACTCGTGA

Structures

Toxin

• AlphaFold DB: G0TLK7

Antitoxin

• AlphaFold DB: G0TLK8